"CBS Evening News with Scott Pelley" is the flagship evening television news program of CBS News, the news division of the CBS television network in the United States. The program has been broadcast since 1948 under the original title CBS Television News, eventually adopting its current title in 1963. Since June 6, 2011, the weekday editions of the program have been anchored by Scott Pelley. Since 2012, Jim Axelrod has served as anchor of the Saturday edition, while Jeff Glor anchors the Sunday edition. Previous anchors have included Douglas Edwards, Walter Cronkite, Dan Rather, Bob Schieffer, and Katie Couric. The program's Monday through Friday editions air live at 6:30 PM in the Eastern and 5:30 PM in the Central Time Zones, and are tape delayed for the Mountain Time Zone. A separate "Western Edition", featuring updated segments to provide coverage of breaking news stories, airs live at 6:30 p.m. in the Pacific Time Zone and on tape delay in the Alaska and Hawaii–Aleutian Time Zones.